diff --git a/de4dot.code/renamer/MemberRefs.cs b/de4dot.code/renamer/MemberRefs.cs
index ea7905e4..4d1aa68c 100644
--- a/de4dot.code/renamer/MemberRefs.cs
+++ b/de4dot.code/renamer/MemberRefs.cs
@@ -1259,7 +1259,7 @@ namespace de4dot.renamer {
 			if (suggestedName == null)
 				newMethodsNames.TryGetValue(methodDef, out suggestedName);
 
-			if (IsDelegate && methodDef.isVirtual()) {
+			if (IsDelegate) {
 				switch (methodDef.MethodDefinition.Name) {
 				case "BeginInvoke":
 				case "EndInvoke":